巴斯德菌
1.Florfenicol has been demonstrated to be active in vitro and in vivo against Mannheimia (Pasteurella ) haemolytica, Pasteurella multocida, and Haemophilus somnus.
2.Lambs in group A (N=13) were inoculated with both agents, group B (N=4) with RTS-42 followed by sterile broth, and group C (N=4) with sterile cell culture fluid followed by broth containing P. haemolytica.
3.Four groups of 5- to 10-day old colostrum-deprived lambs were used to evaluate the response to ovine adenovirus (OAV) strain RTS-42 followed by Pasteurella haemolytica (type 1A) 5 days later.
4.Cultured sour cream is homogenized pasteurized cream that is soured with streptococcus lactis at 71?(22℃) until the level of acidity reacses at least 0.5％.
5.According to the partiality codon of Pichia pastoris, antibacterial peptides cecropin B gene was reconstructed, synthesized and cloned into pPIC9K to construct the recombinant expression vector CB-pPIC9K. The CB-pPIC9K was transformed into P. pastoris KM71. Under the control of the promoter AOX, cecropinB protein was expressed with the high level of 200μg/mL in the flask-shaking culture fermentation. In addition, the cecropinB protein with antibacterial activity was analyzed.
